a XMPP logging bot, saving its log as html page
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# To run this bot:
# $ python3 logbot.py
# The output folder of this bot currently is: /var/www/logs/digital-autonomy
import logging
from getpass import getpass
from argparse import ArgumentParser
import slixmpp
import ssl, os, requests, urllib
class MUCBot(slixmpp.ClientXMPP):
A simple Slixmpp bot that will save images
and messages that are marked with @bot to a folder.
def __init__(self, jid, password, room, nick, output):
slixmpp.ClientXMPP.__init__(self, jid, password)
self.room = room
self.nick = nick
self.output = output
# The session_start event will be triggered when
# the bot establishes its connection with the server
# and the XML logs are ready for use. We want to
# listen for this event so that we we can initialize
# our roster.
self.add_event_handler("session_start", self.start)
# The groupchat_message event is triggered whenever a message
# stanza is received from any chat room. If you also also
# register a handler for the 'message' event, MUC messages
# will be processed by both handlers.
self.add_event_handler("groupchat_message", self.muc_message)
def start(self, event):
# https://xmpp.org/extensions/xep-0045.html
# If a room password is needed, use:
# password=the_room_password,
# Send a message to the room
self.send_message(mto=self.room, mbody='Hello! Logbot here. I\'m here to log all the images that are send to this group. You can also log text messages, by including @bot in your message. Happy logging! PS. you can access the logs at https://vvvvvvaria.org/logs/', mtype='groupchat')
def muc_message(self, msg):
# Some inspection commands
# print('Message: {}'.format(msg))
# Always check that a message is not the bot itself, otherwise you will create an infinite loop responding to your own messages.
if msg['mucnick'] != self.nick:
# Check if output folder exists
if not os.path.exists(self.output):
# Check if an OOB URL is included in the stanza (which is how an image is sent)
# (OOB object - https://xmpp.org/extensions/xep-0066.html#x-oob)
if len(msg['oob']['url']) > 0:
# Send a reply
mbody="Super, our log is growing. Your image is added!",
# Save the image to the output folder
url = msg['oob']['url'] # grep the url in the message
filename = os.path.basename(url) # grep the filename in the url
output_path = os.path.join(self.output, filename)
u = urllib.request.urlopen(url) # read the image data
f = open(output_path, 'wb') # open the output file
f.write(u.read()) # write image to file
f.close() # close the output file
# Add image to log
img = '<img class="image" src="{}">'.format(msg['oob']['url'])
log = 'log.html'
log_path = os.path.join(self.output, log)
f = open(log_path, 'a+')
# Include messages in the log (only when '#publish' is used in the message)
if '@bot' in msg['body']:
# reply from the bot
mbody="Noted! And added to the log. Thanks {}!".format(msg['mucnick']),
# Add message to log
message = '<p class="message">{}</p>'.format(msg['body'].replace('@bot',''))
log = 'log.html'
log_path = os.path.join(self.output, log)
f = open(log_path, 'a+')
if __name__ == '__main__':
# Setup the command line arguments.
parser = ArgumentParser()
# output verbosity options.
parser.add_argument("-q", "--quiet", help="set logging to ERROR",
action="store_const", dest="loglevel",
const=logging.ERROR, default=logging.INFO)
parser.add_argument("-d", "--debug", help="set logging to DEBUG",
action="store_const", dest="loglevel",
const=logging.DEBUG, default=logging.INFO)
# JID and password options.
parser.add_argument("-j", "--jid", dest="jid",
help="JID to use")
parser.add_argument("-p", "--password", dest="password",
help="password to use")
parser.add_argument("-r", "--room", dest="room",
help="MUC room to join")
parser.add_argument("-n", "--nick", dest="nick",
help="MUC nickname")
# output folder for images
parser.add_argument("-o", "--output", dest="output",
help="output folder, this is where the files are stored",
args = parser.parse_args()
# Setup logging.
format='%(levelname)-8s %(message)s')
if args.jid is None:
args.jid = input("XMPP address: ")
if args.password is None:
args.password = getpass("Password: ")
if args.room is None:
args.room = input("MUC room: ")
if args.nick is None:
args.nick = input("MUC nickname: ")
if args.output is None:
args.output = input("Output folder: ")
# Setup the MUCBot and register plugins. Note that while plugins may
# have interdependencies, the order in which you register them does
# not matter.
xmpp = MUCBot(args.jid, args.password, args.room, args.nick, args.output)
xmpp.register_plugin('xep_0030') # Service Discovery
xmpp.register_plugin('xep_0045') # Multi-User Chat
xmpp.register_plugin('xep_0199') # XMPP Ping
xmpp.register_plugin('xep_0066') # Process URI's (files, images)
# Connect to the XMPP server and start processing XMPP stanzas.